47. So soon as the total sum payable as aforesaid has been ascertained, the Deputy Commissioner shall cause general notice to be given in the prescribed manner, specifying the lands in respect of which any portion of such total sum will be chargeable. In addition, the Deputy Commissioner shall cause special notices to the same effect to be served, in the prescribed manner, on the owners of lands. Such notices shall make it known that an enquiry will be held on the date and at the place therein named for the purpose of apportioning amongst such owners the said total sum, with interest and the cost of apportionment.